10302+3050 SEI 520 AB
10h 30m 07.91s +30° 49' 54.4" P.A. 1.00 sep 7.6 mag 12.00,12.00
Coord 2000 |
10302+3050 |
|
Discov num |
SEI 520 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 30 07.91 +30 49 54.4 |
|
Date first |
1898 |
|
Date last |
2019 |
|
Obs |
19 |
|
Pa first |
17 |
|
Pa last |
1.3 |
|
P.A. Now (θ) |
1.3° |
|
Sep first |
8.9 |
|
Sep last |
7.6 |
|
Sep. Now (ρ) |
7.6" |
|
Mag pri |
12.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.807
This double is not physical.
10302+3050 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 30 08 +30 49 54 |
SEI 520 AB |
2019 |
19 |
1 |
7.6 |
12.00 |
12.00 |
0.00 |
|
<=== |
Show |
|
|
10 30 08 +30 49 54 |
CTT 24 AC |
2019 |
13 |
351 |
59.1 |
12.00 |
9.80 |
2.20 |
|
|
Show |
|
|
10 30 08 +30 50 02 |
DAM 2392 BD |
2015 |
6 |
340 |
13.6 |
12.00 |
16.57 |
4.57 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo Minor |
|
Gaia DR2 |
747704916621330048 |
|